RE-search was founded by Olga Lesueur — a multilingual real estate advisor based in Switzerland, with experience spanning financial services, property markets, and direct investment across five countries.

With formal training in business and real estate, and having lived and worked in the UK, Italy, Lithuania, France, and Switzerland, Olga brings both analytical depth and international perspective to every engagement. She doesn’t just advise on markets she has studied — she has bought, rented, and renovated property across them herself. That combination of rigor and lived experience is rare. It’s what makes RE-search different.

Most buyers navigate the property market alone — relying on agents who represent sellers, and portals that show listings but hide the full picture. RE-search exists to change that. We work exclusively for buyers and investors, providing independent research, honest market intelligence, and hands-on support from first search to final signature.